TT Electronics/IRC

GS8B038662CBT

GS8B038662CBT Description

The GS8B038662CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration device integrates 15 thin-film resistors, each with a nominal resistance of 86.6 kΩ and an absolute tolerance of ±0.25%. The network boasts an ultra-low temperature coefficient (±25 ppm/°C), ensuring minimal resistance drift across its operating temperature range of 70°C to 125°C. With a power rating of 0.8 W (0.05 W per resistor) and a maximum voltage rating of 100 V, it is engineered for reliability in precision analog and digital circuits.

GS8B038662CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for matched resistance values.
• Stable Performance: ±25 ppm/°C TCR ensures consistency across temperature fluctuations.
• Robust Construction: Ceramic substrate and gull-wing termination provide mechanical durability and solderability.
• Space-Efficient: Compact SOIC package (9.91 x 5.99 x 1.45 mm) with 1.27 mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: Suitable for -55°C to +125°C environments (derated power above 70°C).
• Non-Automotive: Compliant with EAR99 and non-PPAP standards, ideal for industrial and telecom applications.

GS8B038662CBT Applications

This resistor network excels in:

• Precision voltage dividers and reference circuits in test/measurement equipment.
• Signal conditioning for ADCs/DACs in data acquisition systems.
• Impedance matching in RF and communication modules.
• Feedback networks for op-amps and analog control systems.
• Industrial automation where thermal stability and tight tolerances are critical.

Conclusion of GS8B038662CBT

The GS8B038662CBT stands out for its exceptional accuracy, thermal stability, and compact form factor, making it a superior choice for precision electronics. While not RoHS-compliant, its ceramic construction and thin-film technology deliver long-term reliability in harsh environments. Engineers will appreciate its low TCR and tight tolerance for applications demanding consistent performance. For designs requiring bussed resistor networks with high power dissipation and minimal drift, this model offers an optimal balance of performance and integration.